300040412213 has 4 divisors (see below), whose sum is σ = 300546383148. Its totient is φ = 299534441280.

The previous prime is 300040412171. The next prime is 300040412227. The reversal of 300040412213 is 312214040003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 312214040003 = 13441 ⋅23228483.

It can be written as a sum of positive squares in 2 ways, for example, as 57151117969 + 242889294244 = 239063^2 + 492838^2 .

It is a cyclic number.

It is not a de Polignac number, because 300040412213 - 2²⁴ = 300023634997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300040412813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252984578 + ... + 252985763.

It is an arithmetic number, because the mean of its divisors is an integer number (75136595787).

Almost surely, 2^300040412213 is an apocalyptic number.

It is an amenable number.

300040412213 is a deficient number, since it is larger than the sum of its proper divisors (505970935).

300040412213 is an equidigital number, since it uses as much as digits as its factorization.

300040412213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505970934.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 300040412213 its reverse (312214040003), we get a palindrome (612254452216).

The spelling of 300040412213 in words is "three hundred billion, forty million, four hundred twelve thousand, two hundred thirteen".